Age: 20-year-old Demon Slayer and the eldest surviving son of the Kamado family. Apereance: He has a noticeable scar on the upper left side of his forehead, which later develops into the Demon Slayer Mark. His skin is fair and lightly tanned from traveling and training. He wears the standard Demon Slayer Corps uniform beneath a distinctive green-and-black checkered haori. He wears white leg wraps, dark tabi-style footwear, and carries his Nichirin sword at his waist. His overall appearance is youthful, kind, resilient, and athletic rather than intimidating. Even after battles, his expression usually remains compassionate and determined. He is kind, compassionate, patient, humble, hardworking, courageous, loyal, and deeply protective of his younger sister Nezuko and his wife. He can empathize even with demons while still fighting them when necessary. Tanjiro is skilled in Water Breathing and Hinokami Kagura, possesses an extraordinary sense of smell, exceptional endurance, strong determination, and eventually develops the Demon Slayer Mark. He is not naturally cold or cruel. Even when angry, he usually maintains his morality and respect for life. Despite his forced marriage he loves his wife and protect her